return an inline form with the appearance of an anchor

Switches:

-id (optional)

-vars (optional)

-action (optional)

-label (optional, defaults to "link")

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

return the whole call stack as HTML DEPRECATED: does not comply with OpenACS naming convention.

See Also:

• template::stack_dump

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Process the templating "style" and return the stub (path without extensions). When the style is not an absolute path, check if the resource can be obtained from the theme, if not fallback to the resources directory of acs-templating.

Switches:

-verbose (optional, boolean, defaults to "false")

-type (required)

type of resource (e.g. "forms" or "lists")

-style (required)

name of the resource within the type (e.g. "standard")

-relative (optional, boolean)

return optionally the path relative to the OpenACS root directory

-subsite_id (optional)

subsite_id to determine theming information

-theme_dir (optional)

theming directory (alternative to determination via subsite), higher priority

Returns:

path of the resource (without extension)

Author:

Gustaf Neumann

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Return the whole call stack as HTML

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

return the variables and arrays of one frame as HTML

Parameters:

level (required)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Return the path of the streaming template

Switches:

-subsite_id (optional)

id of the subsite. Defaults to [ad_conn subsite_id]

Returns:

path to themed template

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Given a path like /packages/acs-admin/www/index pointing to an .adp file, this function tries to locate this path in the ResourceDir of the subsite (determined by the theme). If found the themed template is returned, otherwise the passed template path.

Switches:

-verbose (optional, boolean, defaults to "false")

Parameters:

path (required)

absolute path within the open acs tree (without extension)

Returns:

path to themed template or input value (without extension)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Declare local variables for every key in an array.

Parameters:

arrayname (required)

The name of an array in the calling frame. DEPRECATED: this is a trivial idiom that can just be inlined.

See Also:

• array

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Builds an array named "opts" in the calling frame, containing all switches passed at the end of a proc. The array values are either switch parameters or 1 if no parameter was specified. Problem: there is currently no way to specify an option parameter that begins with a dash. This particularly problematic for negative numbers.

Parameters:

argv (required)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

get_opts

Get the directory portion of a URL. If the URL has a trailing slash, then return the entire URL.

Parameters:

url (required)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

get_url_directory

Determines whether a variable both exists and is not an empty string.

Parameters:

ref (required)

The name of a variable to test in the calling frame.

Returns:

1 if the variable either not exist or is an empty string. 0 if the variable is either an array reference or a nonempty scalar.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

util_is_nil

interprets its argument as a boolean.

Parameters:

x (required)

the value to test DEPRECATED 5.10.1: since October 2015 this proc is implemented via the standard Tcl idiom "string is true -strict ..." that can be easily inlined.

Returns:

0 if the variable can be interpreted as false; 1 for true if it can't.

See Also:

• string

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Queries a database table for the existence of a particular row. Useful for validating form input to reduce the possibility of unique constraint violations.

Parameters:

table (required)

The name of a database table.

columns (required)

A list of columns on which to select the row.

values (required)

A list of values for each specified column.

Returns:

1 if the row exists, 0 if not

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Converts a list of lists in the form { { key value } { key value } ... } to an array.

Parameters:

lists (required)

array_ref (required)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Transform a list of ns_sets (e.g. produced by db_list_of_ns_sets) into a multirow datasource.

Switches:

-rows (required)

The data to be transformed

-var_name (required)

The name of the multirow to create

-level (optional, defaults to "1")

How many levels up the stack to place the new datasource, defaults to 1 level up.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Converts a list of values into an array, using a list of corresponding column names for the array keys.

Parameters:

values (required)

A list of values

array_ref (required)

The name of the array to create in the calling frame.

columns (required)

A list of column names to use for the array keys. The length of this list should be the same as the values list. DEPRECATED: as of August 2022 no OpenACS code is using this proc. The operation it implements can be easily achieved via plain Tcl idioms.

See Also:

• array

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Turn a list into an array where each key corresponds to an element of the list... Sort of like a sparse bitmap. Each value corresponds to the key's position in the input list.

Parameters:

values (required)

A list of values

array_ref (required)

The name of the array to create in the calling frame.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

util_list_to_lookup

populate a multirow data source from a list string gotten from a call to template::util::multirow_to_list

Parameters:

name (required)

the name of a multirow data source

rows (required)

a representation of a multirow data source as a list, suitable for passing by value in the form { { row } { row } { row } ... }

level (optional, defaults to "1")

See Also:

• template::util::multirow_to_list

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Recursive procedure for building a hierarchical or multidimensional data structure in a list.

Parameters:

listref (required)

value (required)

Either a list or scalar value to store in the list.

next (required)

A key value that determines the next node to traverse outward in the data structure.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Removes the last item from a list. The operation is performed in-place, rather than returning the new list.

Parameters:

ref (required)

The name of a list in the calling frame on which to operate.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

xowiki_test_cases, create_form_with_form_instance

Resolve a URL into an absolute file path, but respect styled master configuration for named masters (e.g. acs-templating/resources/masters/... containing 2cols.adp)

Parameters:

url (required)

reference_url (optional)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

implements template::util::quote_html on the designated column of a multirow

Parameters:

multirow_ref (required)

name of the multirow

column_ref (required)

name of the column to be

Author:

simon

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

generate a list structure representative of a multirow data source NB: if the multirow is generated by db_multirow, db_multirow must be called with the -local option

Switches:

-level (optional, defaults to "1")

Parameters:

name (required)

the name of an existing multirow data source

Returns:

a representation of a multirow data source as a list, suitable for passing by value in the form { { row } { row } { row } ... }

See Also:

• template::util::list_to_multirow

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Return a list of numbers, {1 2 3 ... n}

Parameters:

last_number (required)

start_at (optional, defaults to "0")

Partial Call Graph (max 5 caller/called nodes):

Testcases:

number_list

Analogous to SQL NVL DEPRECATED: a plain Tcl oneliner can easily replace this proc

Parameters:

value (required)

value_if_null (required)

See Also:

• expr {$value ne "" ? $value : $value_if_null}

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Reads a text file.

Parameters:

path (required)

The absolute path to the file

Returns:

A string with the contents of the file.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

sync_file_get_document, read_write_file

Resolve the filename for a directory URL

Parameters:

url (required)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Set encoding of the given file channel based on the OutputCharset parameter of AOLserver. All ADP, Tcl, and txt files are assumed to be in the same charset.

Parameters:

file_channel_id (required)

The id of the file to set encoding for.

Author:

Peter Marklund

Partial Call Graph (max 5 caller/called nodes):

Testcases:

read_write_file

Resolve a URL into an absolute file path.

Parameters:

url (required)

reference_url (optional)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Place local variables into an array

Parameters:

arrayname (required)

The name of an array in the calling frame.

See Also:

• array

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Writes a text file

Parameters:

path (required)

The absolute path to the file

text (required)

A string containing the text to write to the file.

Partial Call Graph (max 5 caller/called nodes):

Testcases:

read_write_file